We Agreed on the N Card Waste Sword, Why Did You Change It to UR?

[School Beauty Contract] + [I have become a character in the card pool] + [Comprehensive Comic Weapon] + [Fate] + [Cool] "Bad luck! N card useless sword? What use do I need this garbage!" Gu Yuan traveled through time and became the lowest-level N-card spiritual weapon in the card pool. As soon as he was summoned, he was rejected and abandoned by the contractor Lin Waner. Just as he was about to dissipate, the awakened [Magic Weapon Vientiane System] told him: You are not a useless sword, you are a hidden UR who can transform into billions of anime magic weapons! However, the abandoned spiritual weapon will completely disappear without a contract. Who in the entire academy would want a piece of "scrap metal"? On the verge of despair, Bai Weiwei, the school beauty with insightful eyes, stood up: "I want this sword... I want it." At the moment of the contract, golden light soared into the sky! The N-card waste sword turned into a UR magic weapon and transformed into a handsome silver-haired boy on the spot! Transformed into the Sword of Victory, Saber destroyed the dungeon with a luminous cannon! Transformed into Tensu Zangetsu, Kurosaki Ichigo Getsuga Tensho blasted the entire audience! Transform into the Guili Sword, the golden sparkle cuts through the space and shocks the world! Seeing the "waste sword" abandoned by her become the most versatile supermodel in the world, Lin Wan'er regretted so much that her intestines turned green: "Give it back to me! That's mine!" Bai Weiwei smiled calmly: I picked it up with my ability, why should I pay it back to you?